They frequently have an offer for a second connecting room for a big discount. For a family of five, that, or a suite that can accommodate five works. We did years ago get a connecting room for only $100/night extra for our kids. Queen/queen rooms can’t accommodate a rollaway bed, but even if it could, it would be way too tight (and sharing one bathroom would be a lot; we stopped sharing one room well over 13 years ago; no one got enough sleep). For suites, it’s best to call to see what is available.